Soloing

2026-10-01 08:35:12 -05:00
parent eae432aa83
commit 75655786e9
16 changed files with 1015 additions and 161 deletions
@@ -26,8 +26,14 @@ def place(notes: tuple[generator.solo.types.Note, ...], tempo: fractions.Fractio
    following = []
    for position in positions(note.pitch.number()):
      current = dataclasses.replace(note, position=position)
-      candidates = [(cost + travel(path[-1] if path else previous, current, tempo), (*path, current)) for cost, path in states]
-      following.append(min(candidates, key=lambda item: (item[0], tuple(n.position for n in item[1]))))
+      candidates = []
+      for cost, path in states:
+        prior = path[-1] if path else previous
+        if note.continuation and (prior is None or prior.pitch != note.pitch or prior.position != position or prior.end != note.start):
+          continue
+        candidates.append((cost + (0 if note.continuation else travel(prior, current, tempo)), (*path, current)))
+      if candidates:
+        following.append(min(candidates, key=lambda item: (item[0], tuple(n.position for n in item[1]))))
    if not following:
      return None
    states = following